Cruel Traitor / Fever-Burst Fighter

Cruel Traitor / Fever-Burst Fighter is the Japanese two-part XY11 set from the XY BREAK era, based on the clash between Volcanion and a shiny Mega Gardevoir-EX. The series consists of two 54-card subsets, with Volcanion-EX, Steelix-EX and M Steelix-EX, and Gardevoir-EX and M Gardevoir-EX. Its trademark is the return of dual-type Pokémon, BREAK cards such as Xerneas BREAK and Yveltal BREAK, and secrets that go beyond the 54/54 numbering.